-40%
Potassium KNO3 Saltpeter Greenhouse Grade 3 lbs Free Ship
$ 13.13
- Description
- Size Guide
Description
Potassium KNO3 Saltpeter Greenhouse Grade 3 lbs Free ShipYou are buying 3 pounds of Potassium Nitrate also known as KNO3 and saltpeter. Great for your hydroponic system.
Has many types of gardening and
ceramics uses. Works as a stump remover and other uses.
ships in sturdy container in a sturdy box. Mfg has increased price for 2022 again !!!